Hotel Information

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Room Reservation Portal Opens May 2023

This year's ATCA Global and Expo Hotel Group block are in two Conference hotels: The Embassy Suites DC Convention Center and the Courtyard by Marriott, Washington Downtown Convention Center. Due to a city-wide conference (a larger conference using all surrounding hotel rooms) over the same dates as ATCA Global, all group blocks are limited. We encourage you to book your reservation as soon as possible.  It will allow ATCA time to request additional rooms if they are needed. 

All reservations must be accompanied by a first-night room deposit plus the applicable state and local taxes at the time of booking. The hotels will not hold any reservation unless secured by a major credit card.

Please review each hotel offer carefully and make your selection.

Embassy Suites DC Convention Center 






900 10th Street, NW, Washington, DC  20001

Steps from the Washington Convention Center and set in the Penn Quarter neighborhood of D.C., our two-room suites are two blocks from the Washington Convention Center. Downtown's National Mall, home to the White House, Washington Monument, and Lincoln Memorial, is a mile away. Enjoy daily free made-to-order breakfast and complimentary evening receptions.

Guest Rooms availability - Tuesday,  October 31 - Friday, November 4, 2023

Room Rates:
King Bed, Non-Smoking           $ 349.00

Government Room: King Bed, Non-Smoking at Prevailing Per Diem          $257.00

Taxes:  Currently the hotel occupancy tax rate is 14.95% (subject to change without notice). The hotel will honor any available tax exemptions for which individuals or Groups qualify, provided that the individual/Group properly completes and provides all documentation required by the applicable jurisdiction to substantiate the exemption.

Reservations: Guests may call 1-800-HILTONS and must identify themselves as a member of the ATCA Global Conference or by using the link provided below before Friday, September 15, 2023, to confirm their reservations. All reservations must be guaranteed by a major credit card. Cancellations within 72 hours of arrival will be charged one night’s room and tax to the credit card on file.

Cut-Off Date:  Friday, September 15, 2023 

Check-in: 4:00 p.m. / Check-out: 12:00 p.m.



Courtyard by Marriott, Washington Downtown Convention Center



901 L Street NW, Washington, DC 20001

Centrally located in downtown Washington D.C., explore nearby attractions, including Walter E. Washington Convention Center, Capital One Arena, and the White House. Expect the stay you deserve when you visit Courtyard Washington Downtown/Convention Center.

Guest Rooms availability -  Sunday, October 29 ‐  Monday, November 6, 2023

Room Rates:

King Non‐Smoking               $299.00

Government King, Non-Smoking at Prevailing Per Diem     $257.00

Taxes: Hotel room rates are subject to applicable state and local taxes (currently 14.95%) in effect at the time of check‐in. Hotel rates confirmed above are for single or double occupancy. Additional occupants may be subject to an additional charge of $20 per person.

ReservationsIndividual attendees can make reservations for the Event directly with Hotel prior to Friday, September 29, 2023. Guests can call reservations at 800‐321‐2211 or use the group link provided below for online reservations. When calling, all guests must identify themselves as a member of the ATCA Global Conference in order to obtain the Group’s rate. The hotel will accept reservations from attendees after the Cut‐Off Date, and/or for dates up to 7 days before or after the Event dates, only on a space‐ and rate‐available basis.


Cut-Off Date:  SundaySeptember 29, 2023

Check-in: 4:00 p.m. / Check-out: 12:00 p.m.


For Questions: Contact Deborah Brice at